/Engine/Source/Runtime/Core/Public/Math/GenericOctree.h
Determines which of the octree node's children intersect with a bounding box.
A subset of the children's nodes that intersect the bounding box.
[FOctreeChildNodeSubset](API\Runtime\Core\Math\FOctreeChildNodeSubset) GetIntersectingChildren ( const [FBoxCenterAndExtent](API\Runtime\Core\Math\FBoxCenterAndExtent) & BoundingBox ) const